The best possible combination of all colors and shapes, imho.
I recently removed about 430 comics from the archives because they’re super ancient and stuff (some are over 10 years old), and they deserve their own place apart from the rest.
Having said that, you can now download Robbie & Bobby Volume Zero, a PDF collection of over 400 classic comics on Gumroad for just $1. (or more, if you’re feeling generous.)
Click here to get all the Robbie & Bobby books and collections for $1 (or more!) each! WOW.